UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 54

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
2.2.3 P20 to P27
I/O.
(2) Control mode
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
(1) Port mode
P20 to P27 function as an I/O port. This port can also be used for A/D converter analog input, and operational amplifier
The following operation modes can be specified in 1-bit units.
Cautions 1. P20/ANI0/AMP0- to P27/ANI7/ANP2O are set in the digital input (general-purpose port) mode after
P20/ANI0/AMP0-
P21/ANI1/AMP0O
P22/ANI2/AMP0+
P23/ANI3/AMP1-
P24/ANI4/AMP1O
P25/ANI5/AMP1+
P26/ANI6/AMP2-
P27/ANI7/AMP2O
P20 to P27 function as an I/O port. P20 to P27 can be set to input or output port in 1-bit units using port mode
register 2 (PM2).
P20 to P27 function as A/D converter analog input and operational amplifier I/O.
(a) ANI0 to ANI7
(b) AMP0-, AMP1-, AMP2-
(c) AMP0+, AMP1+
(d) AMP0O, AMP1O, AMP2O
These are A/D converter analog input pins.
These are pins that the input voltage on the negative side of operational amplifiers 0 to 2.
These are pins that the input voltage on the positive side of operational amplifiers 0 and 1.
These are operational amplifiers 0 to 2 output pins.
2. When using at least one port of ports P20/ANI0/AMP0- to P27/ANI7/ANP2O as a digital port, set
release of reset.
AV
DD0
to the same potential as EV
(80 pins:
78F1501A, 78F1502A)
√ (P26/ANI6)
78K0R/LF3
μ
PD78F1500A,
−
DD
or V
DD
(100 pins:
.
78F1504A, 78F1505A)
78K0R/LG3
μ
PD78F1503A,
√
√
√
√
√
√
CHAPTER 2 PIN FUNCTIONS
√
√
(128 pins:
78F1507A, 78F1508A)
78K0R/LH3
μ
PD78F1506A,
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